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Difference between revisions of "Riesel prime 2 97"
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{{Riesel prime | {{Riesel prime | ||
|Rk=97 | |Rk=97 | ||
| + | |RCount=12 | ||
|RNash=829 | |RNash=829 | ||
|RMaxn=5000000 | |RMaxn=5000000 | ||
Revision as of 20:10, 10 July 2020
| Reserved! This sequence is currently reserved by: Thomas Ritschel |
Current data
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[[Category:Riesel {{{Rb}}}|#.....00097]][[Category:Riesel {{{Rb}}} Low-weight|#.....00097]]
History
- 2019-12-17: Checked to n = 5000000, Thomas Ritschel
- 2019-09-28: Checked to n = 4000000, Thomas Ritschel
- 2019-09-27: Found n = 4066717, Thomas Ritschel
- 2018-09-12: Found n = 2374485, Thomas Ritschel
- 2018-05-23: Reserved by Thomas Ritschel, from n=2300000
- 2014-10-05: Checked to n = 2300000, Predrag Minovic, released
- 2013-01-04: Checked to n = 1920000, Predrag Minovic
- 2011-12-31: Checked to n = 1760000, Predrag Minovic
- 2011-04-12: Checked to n = 1670000, Predrag Minovic
- 2011-03-05: Checked to n = 1600000, Predrag Minovic
- 2011-01-13: Checked to n = 1500000, Predrag Minovic
- 2010-10-31: Checked to n = 1360000, Predrag Minovic
- 2010-09-05: Checked to n = 1230000, Predrag Minovic
- 2010-04-11: Checked to n = 1150000, Predrag Minovic
- 2010-02-11: Checked to n = 1120000, Predrag Minovic
- 2007-11-01: Checked n = 830000 - 930000, Predrag Minovic
- 2007-10-31: Reserved by Carlos Eduardo Pinho
- 2006-01-24: Found n = 843205, Predrag Minovic
- 1994: Found n = 6981, Harvey Dubner
